4,680 research outputs found
Dimuon results in PbPb and pp collisions in CMS
The LHC offers unique opportunities for studying the properties of hot QCD
matter created in Pb+Pb collisions at extreme temperatures and very low parton
momentum fractions. With its high precision, large acceptance for tracking and
calorimetry, and a trigger scheme that allows analysis of each minimum bias
Pb+Pb event, CMS is fully equipped to measure dimuons in the high multiplicity
environment of Pb+Pb collisions. Such probes are especially relevant since they
are produced at early times and propagate through the medium, mapping its
evolution. The capabilities of the CMS experiment to study dimuon production in
pp and Pb+Pb collisions based on the 2010 LHC runs will be reviewed. CMS is
able to measure primary and secondary J/psi, as well as the three Upsilon
states. Quarkonia results at sqrt(s)=2.76 TeV in pp and Pb+Pb will be
presented, including a tantalizing observation of suppression of the Upsilon
excited states. The Z0 boson inclusive and differential measurement as a probe
of the initial state will be described.Comment: 3 pages, 4 figures. To appear in the proceedings of PANIC 201
Performance analysis of a security architecture for active networks in Java
Internacional Association of Science and Technology for Development - IASTED, Benalmadena, Spain: 8-10 Septiembre, 2003.Active network technology supports the deployment and execution on the fly of new active services, without interrupting the network operation. Active networks are
composed of special nodes (named Active Router) that are able to execute active code to offer the active services. This technology introduces some security threats that must be solved using a security architecture. We have developed a security architecture (ROSA) for an active network platform (SARA). Java has been used as
programming language in order to provide portability, but it imposes some performance limitations. This paper analyses the penalty of using Java and proposes some mechanisms to improve the performance of cryptographic
implementations in Java.Publicad
Practical Evaluation of a Network Mobility Solution
IFIP International Workshop on Networked Applications, Colmenarejo, Madrid/Spain, 6–8 July, 2005As the demand of ubiquitous Internet access and the current trend of all-IP communications keep growing, the necessity of a protocol that provides mobility management increases. The IETF has specified protocols to provide mobility support to individual nodes and networks. The Network Mobility (NEMO) Basic Support protocol is designed for providing mobility at IP level to complete networks, allowing a Mobile Network to change its point of attachment to the Internet, while maintaining ongoing sessions of the nodes of the network. All the mobility management is done by the mobile router whilst the nodes of the network are not even aware of the mobility.
The main aim of this article is evaluating the performance of the NEMO Basic Support protocol by using our implementation. We also discuss the design of an implementation of the NEMO Basic Support protocol.Publicad
Think small
This is the final version of the article. Available from the publisher via the DOI in this record.The tadpole larva of a sea squirt is only the second animal to have its entire nervous system mapped out, and the results confirm that there is still much to learn from the smallest brains
Comedia famosa. Judas Macabeo / de Don Pedro Calderon de la Barca
Sign.: A4-D4CCPB000321564-4Precede al tít.: "15"Francisco Suriá y Burgada ejerce como impresor ca.: 1770-180
Comedia famosa, Guardate del agua mansa de D. Pedro Calderon de la Barca
Precedei al tít.: N. 116Datos de imp. tomados del colofónTexto a 2 col. - ReclamosSign.: A-D4, E
Comedia famosa. La puente de Mantible / de D. Pedro Calderon de la Barca
Vega García Luengos, Germán, Fernández Lera, Rosa, Rey Sayagués, Andrés del. Ediciones de teatro español en la Biblioteca de Menéndez PelayoREBIUN1390991Precede al tít. "Num. 6"Texto a 2 col.Sign.: A-D
Auto Sacramental alegorico, protestacion de la Fe / de Don Pedro Calderon de la Barca
CCPB000439989-7Impresor : Antonio Sanz, por una nota al lector impresa al finalEn port. sello: "Se hallara en la Imprenta de Orga, calle de las Barcas, en Valencia, nº 13
Dos grandes conciertos : programa
En el Teatro Calderón de la Barca, los días 16 y 17 de octubre de 1917Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201
Gran Teatro Calderón de la Barca : temporada de pascuas 1916 : [programa]
Copia digital. Valladolid : Junta de Castilla y León. Consejería de Cultura y Turismo, 2009-201
- …